Discharge from hot tubs and swimming pools

Find out about the General Binding Rule (GBR 35) that applies to the discharge of hot tub effluent, from a site with only one hot tub, to groundwater.

Find out about the registration authorisation needed for the discharge of hot tub or swimming pool effluent less than or equal to 10m³ per day that is not authorised by water GBR 35.

Find out about the permit authorisation needed for the discharge from hot tub or swimming pool effluent more than 10m³ per day.